Honda is one of the top ten car brands in the world. The Japanese automobile company achieved this rare feat through a commitment to research, innovation, and reliability. However, after customers reported several faults, Honda had to carry out massive recalls and upgrades to forestall future repetitions. Below are 15 such glitches and Honda’s response.

Transmission Problems

Transmission problems have been a hitch in a few Honda models, especially the Honda Accord and Odyssey versions manufactured in the early 2000s. The faults typically manifest as slipping gears, delayed shifting, and complete transmission failures, necessitating costly repairs. Honda has, however, invested in redesigning the transmission systems for future models. They have also applied more rigorous quality control measures and testing protocols during product development.

Engine Block Cracks

Some 2006-2009 Honda Civics are infamous for engine block cracks resulting from a production defect. These cracks lead to engine coolant leaks and compromise the vehicle’s cooling unit. To address this issue, the manufacturer redesigned the engine blocks to improve structural integrity, enhanced the quality control processes during manufacturing, and used advanced elements less prone to cracking. Affected models were given extended warranties to cover repairs and replacements.

Airbag Recalls

In 2014, Honda initiated the recall of millions of vehicles for faulty airbags. The faults airbags, mostly found in the 2003–2007 Accord and 2001–2005 Civic, were at risk of exploding upon deployment. So, in addition to the recalls, Honda increased collaboration with airbag suppliers to ensure stringent testing and validation of airbag components. The automaker also invested in developing new airbag designs that are less susceptible to moisture and temperature changes. These steps reflect Honda’s commitment to enhancing vehicle safety and preventing future airbag-related issues.

Excessive Oil Consumption

Users complained that products like the 2010-2011 Honda Accord consumed too much oil, leading to frequent and costly oil top-ups. To fix this issue, Honda modified the piston rings and engine block materials to reduce oil degradation. Several engine software were updated to optimize oil pressure and distribution, ensuring consistent lubrication.

Electric Power Steering Issues

Honda Civic and CR-V model owners have encountered significant issues with their electric power steering (EPS) systems. Sudden loss of steering assistance and stiff and unresponsive steering wheels were among their complaints. Honda promptly addressed the issue by upgrading the software algorithms that control the EPS system to improve steering response and feedback. Additionally, they revised the hardware, such as upgrading the motor and steering column to enhance reliability.

Starter Motor Failures

Premature starter motor failures have plagued the Honda Pilot and Accord, prompting concerns among customers and fans. Several people complained about intermittent starting issues, unusual noises during ignition, or an inability to start the engine. The repairs involved a combination of proactive design improvements and reactive measures. Rigorous testing protocols helped identify weak points in the starter motor system, and engineering enhancements improved durability.

Vibration Issues

A few 2015 CR-V releases have lost their allure due to persistent vibration flaws. Some drivers have reported experiencing pronounced vibrations when the car is idling or during slow-speed maneuvers. Springing into action, Honda reinforced chassis components and optimized engine mounts to better absorb vibrations. Also, advanced engine design balancing techniques, such as harmonic balancers and counterweights, were employed to minimize engine-induced vibrations.

Battery Drain

Though known for its unequaled performance, the 2018 Honda Accord is infamous for its battery drain issues. Owners faced the frustrating ordeal of returning to their vehicles only to find them dead and unresponsive. The producer had to upgrade the Battery Management System (BMS) software to regulate battery usage and ensure optimal charging cycles efficiently. Enhancing the alternator and starter motor systems further increased energy recovery and reduced unnecessary power consumption.

Infotainment System Glitches

Screen freezes during critical navigation moments and unresponsiveness, notably in the 2018-2020 Accord and Civic, have elicited user complaints. Consequently, Honda implemented significant software updates to enhance system stability and responsiveness. Several user interfaces were streamlined to make them more intuitive and less error-prone. Furthermore, hardware improvements, like processor upgrades and connectivity enhancement options, were used to support the software updates.

Fuel Pump Failure

In the case of some newer models, such as the 2018-2019 CR-V and Accord, fuel pump failures prompted massive recalls to address the underlying fault. The primary focus immediately turned to improving the fuel pump’s overall service life. Impellers were redesigned using resilient elements to prevent deformation and cracking. In addition, Honda enhanced the filtration system to better protect the pump from contaminants that could impede its function.

AC Compressor Failure

The widespread AC compressor failure in the 2007-2011 CR-V underscores a systemic template or manufacturing process flaw. When the compressor fails, it disrupts the entire cooling system, rendering the air conditioning ineffective. One significant repair measure involved improving the durability and reliability of the compressor clutch and bearing assembly to reduce wear and tear caused by friction and heat. Honda also improved the cooling system for better heat dissipation and prevent overheating, a common cause of compressor failure.

Premature Brake Wear

Premature brake wear, prevalent in the 2008-2010 Honda Accord, often results in heightened maintenance costs for owners. Besides, drivers are always at risk of losing control of the brakes in the event of sudden wear. Firstly, Honda had to improve the quality of brake components, using higher-grade substances for brake pads and rotors. Then, the brake system calibration and engineering were revised to ensure an even distribution of braking force.

Squeaky Brakes

Squeaky brakes on the 2013-2015 Accord have been a persistent concern, often observed even when the brake pads are new. Honda’s solutions included refining the brake pad materials to reduce friction and noise generation and optimizing brake caliper and rotor design for smoother operation.  Improved engineering and manufacturing processes improved the brake system’s overall performance.

Fuel Injection Problems

Fuel injection problems have been a notable concern for newer models of the Honda CR-V, particularly the 2017-2018 versions equipped with the 1.5L turbo engine. If the fuel injection system fails to operate efficiently, fuel mixes with engine oil, causing the latter to lose its lubricating properties. As a result, Honda adjusted the blueprint, refining injector calibration, optimizing fuel pressure regulation, and enhancing engine control algorithms to ensure efficient and reliable fuel injection operation.

Rear Suspension Faults

Mainly noticed in the 2006-2011 Civic, the rear suspension problems manifest in uneven tire wear and a need for frequent alignments. Drivers may notice the rear tires wearing out faster than the front ones or experience unusual eroding patterns, such as cupping or feathering. This prompted the manufacturer to revise the suspension geometry and adjust spring rate damping characteristics. They even incorporated new materials for improved durability and performance.